CVE-2026-9278

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{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Form Builder CP", "vendor": "Unknown", "versions": [{"lessThan": "1.2.47", "status": "affected", "version": "0", "versionType": "semver"}]}], "source": "contact@wpscan.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The Form Builder CP WordPress plugin before 1.2.47 does not properly sanitize a form configuration value before storing it and using it as part of a client-side script execution, allowing authenticated users with Editor-level access and above to perform Stored Cross-Site Scripting attacks against any visitor of a page rendering the affected form, even when the `unfiltered_html` capability is disallowed (e.g. in a multisite network)."}, {"lang": "es", "value": "El plugin de WordPress Form Builder CP anterior a la versi\u00f3n 1.2.47 no sanea correctamente un valor de configuraci\u00f3n de formulario antes de almacenarlo y usarlo como parte de una ejecuci\u00f3n de script del lado del cliente, permitiendo a usuarios autenticados con acceso de nivel Editor o superior realizar ataques de cross-site scripting almacenado contra cualquier visitante de una p\u00e1gina que renderice el formulario afectado, incluso cuando la capacidad 'unfiltered_html' est\u00e1 deshabilitada (por ejemplo, en una red multisitio)."}], "id": "CVE-2026-9278", "lastModified": "2026-07-21T19:10:00.107", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.3, "impactScore": 2.7, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-9278", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-06-15T15:11:02.055271Z", "version": "2.0.3"}}]}, "published": "2026-06-15T08:16:22.200", "references": [{"source": "contact@wpscan.com", "url": "https://wpscan.com/vulnerability/b306b6f1-ca34-495f-a823-6e8f66e343d7/"}], "sourceIdentifier": "contact@wpscan.com", "vulnStatus": "Deferred"}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,1.2.47)"}}], "enrichment": {"confidence": 81.0, "confidence_source": "matching", "scores": [{"score": 85.0, "source": "inferred"}, {"score": 81.0, "source": "matching"}]}, "original": {"product": "Form Builder CP", "source": "cna", "vendor": "Unknown"}, "product": "formbuilder", "vendor": "formbuilder_project"}, {"configurations": [{"platform": null, "status": "unaffected", "versions": null}], "enrichment": {"confidence": 80.0, "confidence_source": "inferred", "scores": [{"score": 80.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "product": "wordpress", "vendor": "wordpress"}], "created": "2026-06-15T09:30:03.003593+00:00", "updated": "2026-06-26T09:30:16.505031+00:00", "vendors": ["formbuilder_project", "formbuilder_project$PRODUCT$formbuilder", "wordpress", "wordpress$PRODUCT$wordpress"], "weaknesses": ["CWE-79"]}